Home Comparison Intel Core i7 8705G vs Intel Core i9 11900H

Intel Core i7 8705G vs Intel Core i9 11900H

Intel Core i7 8705G
VS
Intel Core i9 11900H
Intel Core i7 8705G Intel Core i9 11900H
We compared two laptop CPUs: Intel Core i7 8705G with 4 cores 3.1GHz and Intel Core i9 11900H with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8705G 's Advantages
Higher base frequency (3.1GHz vs 2.5GHz)
Intel Core i9 11900H 's Advantages
Released 3 years and 4 months late
Integrated graphics card
Higher specification of memory (DDR4-3200 vs DDR4-2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8705G
1116
Intel Core i9 11900H +40%
1569
Cinebench R23 Multi Core
Intel Core i7 8705G
4907
Intel Core i9 11900H +147%
12130
Geekbench 6 Single Core
Intel Core i7 8705G
1106
Intel Core i9 11900H +90%
2106
Geekbench 6 Multi Core
Intel Core i7 8705G
3101
Intel Core i9 11900H +130%
7160
Geekbench 5 Single Core
Intel Core i7 8705G
1020
Intel Core i9 11900H +50%
1532
Geekbench 5 Multi Core
Intel Core i7 8705G
3854
Intel Core i9 11900H +99%
7683
Passmark CPU Single Core
Intel Core i7 8705G
2256
Intel Core i9 11900H +40%
3166
Passmark CPU Multi Core
Intel Core i7 8705G
7755
Intel Core i9 11900H +172%
21106
Intel Core i7 8705G
VS
Intel Core i9 11900H

General Parameters

Jan 2018
Release Date
May 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake G
Core Architecture
Tiger Lake H45
i7-8705G
Processor Number
i9-11900H
BGA-2270
Socket
BGA-1787
-
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)

Package

14 nm
Manufacturing Process
10 nm
BGA-2270
Socket
BGA-1787
0 W
Power Consumption
35-45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
3.1 GHz
Performance Core Base Frequency
2.1-2.5 GHz
4.1 GHz
Performance Core Turbo Frequency
4.9 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
31x
Multiplier
21-25x
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400
Memory Types
DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1450 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.742 TFLOPS

Miscellaneous

Intel Core i7 8705G
Official Website
Intel Core i9 11900H
3.0
PCIe Version
4.0
8
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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